%0 Generic %T Oversight of the status of the Consolidated Audit Trail : hearing before the Committee on Banking, Housing, and Urban Affairs, United States Senate, One Hundred Sixteenth Congress, first session, on examining the efforts to implement the Consolidated Audit Trail and to review elements of the CAT national market system plan necessary to the market regulatory function, October 22, 2019. %U https://purl.fdlp.gov/GPO/gpo132373